Lamar Odom confesses to multiple affairs during his marriage to Khloe Kardashian.
Former NBA star admits to "full-blown relationships" while traveling for the league.
Odom shares details of infidelity in new docuseries 'TMZ Presents: Lamar Odom: Sex, Drugs & Kardashians.'
Substance abuse and controversy marked the couple's short-lived marriage, ending in 2013.
Divorce was finalized in 2016 after Odom's near-fatal overdose.
Odom expresses embarrassment and hints at more unknown cheating details to come.
Docuseries offer insight into the couple's tumultuous relationship.
Odom's confession reignites interest in his past with Kardashian.